The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 2020
Filed:
Apr. 22, 2019
Applicant:
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Inventors:
Tianli Zhu, Glastonbury, CT (US);
Catherine Thibaud, South Windsor, CT (US);
Zissis A. Dardas, Worcester, MA (US);
Daniel G. Goberman, East Granby, CT (US);
Paul E. Hamel, Enfield, CT (US);
John G. Sarlo, New Britain, CT (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 31/16 (2006.01); B01D 53/04 (2006.01); B64D 13/06 (2006.01); B01J 20/04 (2006.01); B01J 23/26 (2006.01); B01J 23/28 (2006.01); B01J 23/34 (2006.01); B01D 53/86 (2006.01); B01J 23/72 (2006.01); B01J 23/75 (2006.01); B01J 23/755 (2006.01); B01J 20/02 (2006.01); B01J 20/06 (2006.01); B01J 20/22 (2006.01); B01J 20/34 (2006.01); B01J 23/38 (2006.01); B01J 21/02 (2006.01); B01J 21/06 (2006.01); B01J 21/10 (2006.01); B01J 23/02 (2006.01);
U.S. Cl.
CPC ...
B64D 13/06 (2013.01); B01D 53/04 (2013.01); B01D 53/8675 (2013.01); B01J 20/02 (2013.01); B01J 20/04 (2013.01); B01J 20/041 (2013.01); B01J 20/06 (2013.01); B01J 20/226 (2013.01); B01J 20/3483 (2013.01); B01J 21/02 (2013.01); B01J 21/063 (2013.01); B01J 21/10 (2013.01); B01J 23/26 (2013.01); B01J 23/28 (2013.01); B01J 23/34 (2013.01); B01J 23/38 (2013.01); B01J 23/72 (2013.01); B01J 23/75 (2013.01); B01J 23/755 (2013.01); B01J 31/1691 (2013.01); B01D 2253/1122 (2013.01); B01D 2253/1124 (2013.01); B01D 2253/204 (2013.01); B01D 2255/10 (2013.01); B01D 2255/207 (2013.01); B01D 2255/2047 (2013.01); B01D 2255/2092 (2013.01); B01D 2255/705 (2013.01); B01D 2257/106 (2013.01); B01D 2258/06 (2013.01); B01J 23/02 (2013.01); B64D 2013/0685 (2013.01);
Abstract
A method is disclosed for removing ozone from a gas. According to this method, the gas is contacted with an adsorbent that includes a transition metal oxide or metal organic framework to form a treated gas. The treated gas is contacted with a noble metal catalyst to catalytically decompose ozone in the treated gas, thereby forming an ozone-depleted treated gas.